The invention of the wheel represented a major turning point in human civilization. Besides its use in transportation, the wheel went on to become the basic principle behind almost every mechanical device.
| Game | Time | WPM | Accuracy |
|---|---|---|---|
| 336 | 2012-06-14 10:37:51 | 45.02 | 95% |
| 51 | 2012-06-05 06:47:10 | 35.24 | 96% |